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Adjust to ls-tree --full-name when run from a subdirectory.
A proposed change to show cwd relative paths by default from ls-tree when run from a subdirectory means we would need to give --full-name option to it. Signed-off-by: Junio C Hamano <junkio@cox.net>
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commit
d0d14cf33d
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@ -80,7 +80,7 @@ then
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# from a specific tree-ish; note that this is for
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# rescuing paths and is never meant to remove what
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# is not in the named tree-ish.
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git-ls-tree -r "$new" "$@" |
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git-ls-tree --full-name -r "$new" "$@" |
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git-update-index --index-info || exit $?
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fi
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git-checkout-index -f -u -- "$@"
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22
ls-tree.c
22
ls-tree.c
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@ -15,9 +15,11 @@ static int line_termination = '\n';
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#define LS_NAME_ONLY 8
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static int ls_options = 0;
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const char **pathspec;
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static int chomp_prefix = 0;
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static const char *prefix;
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static const char ls_tree_usage[] =
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"git-ls-tree [-d] [-r] [-t] [-z] [--name-only] [--name-status] <tree-ish> [path...]";
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"git-ls-tree [-d] [-r] [-t] [-z] [--name-only] [--name-status] [--full-name] <tree-ish> [path...]";
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static int show_recursive(const char *base, int baselen, const char *pathname)
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{
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@ -49,7 +51,8 @@ static int show_recursive(const char *base, int baselen, const char *pathname)
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}
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}
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static int show_tree(unsigned char *sha1, const char *base, int baselen, const char *pathname, unsigned mode, int stage)
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static int show_tree(unsigned char *sha1, const char *base, int baselen,
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const char *pathname, unsigned mode, int stage)
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{
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int retval = 0;
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const char *type = "blob";
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@ -65,21 +68,28 @@ static int show_tree(unsigned char *sha1, const char *base, int baselen, const c
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else if (ls_options & LS_TREE_ONLY)
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return 0;
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if (chomp_prefix &&
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(baselen < chomp_prefix || memcmp(prefix, base, chomp_prefix)))
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return 0;
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if (!(ls_options & LS_NAME_ONLY))
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printf("%06o %s %s\t", mode, type, sha1_to_hex(sha1));
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write_name_quoted(base, baselen, pathname, line_termination, stdout);
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write_name_quoted(base + chomp_prefix, baselen - chomp_prefix,
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pathname,
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line_termination, stdout);
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putchar(line_termination);
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return retval;
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}
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int main(int argc, const char **argv)
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{
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const char *prefix;
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unsigned char sha1[20];
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char *buf;
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unsigned long size;
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prefix = setup_git_directory();
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if (prefix && *prefix)
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chomp_prefix = strlen(prefix);
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while (1 < argc && argv[1][0] == '-') {
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switch (argv[1][1]) {
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case 'z':
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@ -100,6 +110,10 @@ int main(int argc, const char **argv)
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ls_options |= LS_NAME_ONLY;
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break;
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}
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if (!strcmp(argv[1]+2, "full-name")) {
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chomp_prefix = 0;
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break;
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}
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/* otherwise fallthru */
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default:
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usage(ls_tree_usage);
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